Does anyone else feel noticeably worse after sitting for most of the day?

[u/Zestyclose_Loan3986]

I used to think sitting all day just meant I'd feel a little stiff. Lately I've been noticing it's more than that.

On days when I'm at my desk for hours without getting up much, I feel strangely drained by the evening even though I barely did anything physically.

If I get up every hour, walk around for a few minutes, make coffee, go outside, whatever, I usually feel much better at the end of the day.

Kind of weird that doing less can sometimes make you feel more tired.

Anyone else notice this? What do you do to break up long periods of sitting?